I like that this tool can create very complex test cases for an application which helps me in my daily work as an engineer. It's great because you get more detailed information about your code than other tools out there. The only thing I dislike is how long it takes to load up each page of the application, but once its loaded it runs fast enough. Do yourself a favor and give it a try! It has helped us speed up our development process by creating these complex tests, so we are able to run them quickly without having to spend hours writing them ourselves.